Department of Mechanical engineering
Permanent URI for this collectionhttp://localhost:4000/handle/123456789/1921
Browse
4 results
Search Results
Item Development of an adapted framework for lean product development(Inder Science, 2021-02) Jasti, Naga Vamsi Krishna; Kota, SrinivasLean product development (LPD) plays a major role in success of the organisation's product. Many researchers have proposed various LPD frameworks to implement LPD principles in the organisations without reviewing the existing LPD frameworks. Hence, this study performed a critical review of 35 frameworks with respect to novelty, background, and verification methodology used in the frameworks to identify the inconsistencies and standardise the elements. Several inconsistencies present in the existing LPD frameworks were identified and the importance of coherent theory building as well as development of coherent set of elements in the LPD was elucidated. To overcome these inconsistencies, a comprehensive conceptual LPD framework with high coherent elements was proposed.Item Development of a framework for lean enterprise(Emerald, 2020-06) Jasti, Naga Vamsi Krishna; Kota, Srinivas; Kale, Samir RamdasLean enterprise (LE) is one of the emerging fields because of its impact across industry sectors. There were many LE framework articles published in the past without reviewing or considering the already published literature which lead to lots of inconsistencies in the existing frameworks of LE. This study aims to critically review the existing frameworks to identify inconsistencies and propose a new LE framework to overcome limitations of the existing LE frameworks.Item Validity and reliability of lean product development frameworks in Indian manufacturing industry(Emerald, 2014-11) Jasti, Naga Vamsi KrishnaThe purpose of the article is to identify suitable existing lean product development (LPD) framework that is useful to implement in Indian manufacturing industry. The number of successful products is one of the most deciding factors in any organization revenue. Lean principles can be applied across product development processes to eliminate waste activities. Thus, to fulfill the objective, the present study has performed validity and reliability analysis on the existing LPD frameworks with the help of empirical data collected from Indian manufacturing sector through a survey questionnaire methodology.Item Lean production: literature review and trends(Taylor & Francis, 2014-07) Jasti, Naga Vamsi KrishnaThe purpose of this paper is to perform the analysis of literature review of lean production (LP). The analysis involved studying 546 research articles published from 1988 to 2011 in selected 24 operations research journals. The articles are classified by: time distribution of articles, research methodology, research stream, authorship patterns, sector-wise focus, popular elements in lean literature, focus of the articles on lean waste, and implementation status and performance measurement of various existing frameworks/models. Then, the suggestions for the future scope of research possibilities and development are identified. The study provides a taxonomical and integrated review of articles, puts up perspective into the conceptualisation and various critical parameters for research. The findings include: increase in empirical approach research articles, need of applying lean principles in the field of product development and enterprise level areas, need of more interregional research collaborations, need of lean elements as group instead of individual element, need of avoiding seven lean wastes instead of specific waste and lack of testing and validation of the proposed frameworks/models by researchers. The study results shall help researchers, academicians and professionals to focus on the growth, pertinence and research developments in the LP system field.